Sediment Core Proxy Data and Watershed Socioeconomic Records for Shitang Lake, Eastern China
收藏NIAID Data Ecosystem2026-05-02 收录
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https://figshare.com/articles/dataset/Sediment_Core_Proxy_Data_and_Watershed_Socioeconomic_Records_for_Shitang_Lake_Eastern_China/29673866
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资源简介:
Dataset DescriptionThis dataset comprises four integrated components that collectively support a long-term ecological assessment of Shitang Lake, a suburban shallow lake in eastern China:
1. Chronological Data:Depth–age data based on 210Pb and 137Cs radiometric dating.
2. Watershed Socioeconomic and Land-Use Data:Annual records of socioeconomic indicators and land-use changes from 1950 to 2020, along with mean annual temperature data from 1901 to 2021.
3. Physicochemical Proxy Data:Sediment geochemical indicators reflecting environmental conditions and watershed inputs.
4. Biological Proxy Data:Paleoecological records derived from plant macrofossils and diatom assemblages.
数据集描述:本数据集包含四个集成组成部分,可共同支撑中国东部城郊浅水湖泊石塘湖的长期生态评估:
1. 年代学数据:基于210Pb和137Cs放射性测年得到的深度-年代数据。
2. 流域社会经济与土地利用数据:1950年至2020年的社会经济指标年度记录与土地利用变化数据,以及1901年至2021年的年平均气温数据。
3. 理化代用指标数据:反映环境状况与流域输入的沉积物地球化学指标。
4. 生物代用指标数据:源自植物大化石与硅藻组合的古生态学记录。
创建时间:
2025-07-30



